12 Days of Christmas
26th25th
70th
24 Game
74th
99 Bottles of Beer
29th40th
48th
Abundant Numbers
88th
40th60th
63rd
Abundant Numbers (Long)
35th
Arabic to Roman
20th97th
105th
Arithmetic Numbers
126th
Arrows
38th
100th
Ascending Primes
92nd
ASCII Table
74th
Billiards
66th
brainfuck
135th
200th
Card Number Validation
76th
Catalan Numbers
1st
1st
Catalan’s Constant
8th
86th
Christmas Trees
20th
107th
Collatz
216th
CSS Colors
111th
206th
Cubes
10th7th
15th
Day of Week
226th
DFA Simulator
102nd
Diamonds
35th19th
20th39th
139th49th
Divisors
47th32nd
1st
Emirp Numbers
104th
157th
Emirp Numbers (Long)
41st
Emojify
22nd90th
204th
Evil Numbers
96th
363rd
Evil Numbers (Long)
258th
Factorial Factorisation
54th
Farey Sequence
136th
Fibonacci
238th
88th1st
172nd
Fizz Buzz
281st
191st1st
88th66th
Foo Fizz Buzz Bar
214th
1st
Forsyth–Edwards Notation
63rd
Fractions
93rd
199th
Game of Life
95th
Gijswijt’s Sequence
94th
Happy Numbers
45th36th33rd
226th
Happy Numbers (Long)
24th
103rd
Hexdump
84th
Intersection
37th
69th
Inventory Sequence
130th
ISBN
49th
108th
Jacobi Symbol
106th
Kaprekar Numbers
73rd
Kolakoski Constant
11th56th
117th
Kolakoski Sequence
23rd60th
158th
Leap Years
161st
61st
Levenshtein Distance
23rd
92nd
Leyland Numbers
23rd
166th
ln 2
76th
Look and Say
75th
169th
Lucky Numbers
18th
91st
Lucky Tickets
14th46th
122nd
Mahjong
53rd
Mandelbrot
94th
Maze
116th
Medal Tally
71st
Minesweeper
61st
Morse Decoder
16th53rd
148th
Morse Encoder
17th51st
132nd
Musical Chords
89th
N Queens
72nd
Niven Numbers
1st
51st
Niven Numbers (Long)
199th
Number Spiral
46th
113th
Odious Numbers
94th
274th
Odious Numbers (Long)
166th
Ordinal Numbers
22nd63rd
95th
PalindromemordnilaP
86th
Pangram Grep
88th
9th
1st
Partition Numbers
75th
Pascal’s Triangle
29th
197th
Pernicious Numbers
87th
53rd85th
201st
Pernicious Numbers (Long)
217th
Poker
44th
Polyominoes
80th
Prime Numbers
49th112th
174th
Prime Numbers (Long)
63rd
Proximity Grid
59th
Quine
199th1st25th105th
48th33rd118th
82nd
Recamán
45th
20th42nd
100th
Repeating Decimals
79th
Reverse Polish Notation
205th
Rijndael S-box
110th
Rock-paper-scissors-Spock-lizard
8th61st
41st
Roman to Arabic
21st69th
119th
ROT13
97th
Rule 110
33rd
101st
Scrambled Sort
70th
Set
66th
Seven Segment
67th
165th
SI Units
73rd
Sierpiński Triangle
64th
140th
Smith Numbers
163rd
Spelling Numbers
9th12th
41st
Star Wars Opening Crawl
6th25th
80th
Sudoku
8th
40th
Sudoku (Fill-in)
9th
Tic-tac-toe
98th
Time Distance
32nd
50th
Tongue-twisters
25th102nd
139th
Transpose Sentence
132nd
Trinomial Triangle
96th
United States
80th
117th
Vampire Numbers
16th28th
94th
Van Eck Sequence
23rd27th
35th
Zeckendorf Representation
99th
Zodiac Signs
75th
γ
54th
λ
16th
103rd
π
20th
148th
τ
18th
126th
φ
23rd
182nd
√2
29th
1st
𝑒
20th
1st